Consider the reaction: 2A(g) + B(g) → 2C(g) If ΔG° = 50.0 kJ/mol at T = 25°C and P_A = P_B = 1 atm and P_C = 2 atm, what is the value of ΔG? (R = 8.314 J/K • mol)

Question

Quizplus · Accepted Answer

ΔG can be calculated using the equation ΔG = ΔG° + RTln(Q), where Q is the reaction quotient. Here, Q = (P_C^2)/(P_A^2 * P_B) = (2^2)/(1^2 * 1) = 4. Substituting the values, ΔG = 50.0 kJ/mol + (8.314 J/K•mol * 298 K * ln(4))/1000 = 53.4 kJ/mol.

Consider the Reaction: 2A(g) + B(g) → 2C(g) If ΔG°